.box-r-body{
    width: 689px;
    margin: 0 28px;
    margin-top: 43px;
}
.box-r-body{
    float: left;
    width: 100%;
    height: 100%;
}
.box-r-body p{
    float: left;
    display:inline-block;
    width: 689px;
    line-height: 30px;
    margin-top: 30px;
    text-indent: 2em;
    font-family: "宋体";
    font-size: 14px;
    color: #4a4a4a;
}